alex/esp-idf
1
0
Fork 0
mirror of https://github.com/espressif/esp-idf.git synced 2025-09-30 19:19:21 +00:00
Code Issues Packages Projects Releases Wiki Activity

feat(gdma): set burst size and return alignment constraint

Browse Source 
burst size can affect the buffer alignment
This commit is contained in:
morris
2024-04-25 18:16:29 +08:00
parent 19c784efef
commit dc6989796a
33 changed files with 522 additions and 356 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
components/hal/gdma_hal_axi.c
View File

@@ -1,5 +1,5 @@
/*
* SPDX-FileCopyrightText: 2022-2023 Espressif Systems (Shanghai) CO LTD
* SPDX-FileCopyrightText: 2022-2024 Espressif Systems (Shanghai) CO LTD
*
* SPDX-License-Identifier: Apache-2.0
*/
@@ -91,6 +91,15 @@ void gdma_axi_hal_enable_burst(gdma_hal_context_t *hal, int chan_id, gdma_channe
}
}
void gdma_axi_hal_set_burst_size(gdma_hal_context_t *hal, int chan_id, gdma_channel_direction_t dir, uint32_t burst_sz)
{
if (dir == GDMA_CHANNEL_DIRECTION_RX) {
axi_dma_ll_rx_set_burst_size(hal->axi_dma_dev, chan_id, burst_sz);
} else {
axi_dma_ll_tx_set_burst_size(hal->axi_dma_dev, chan_id, burst_sz);
}
}
void gdma_axi_hal_set_strategy(gdma_hal_context_t *hal, int chan_id, gdma_channel_direction_t dir, bool en_owner_check, bool en_desc_write_back, bool eof_till_popped)
{
if (dir == GDMA_CHANNEL_DIRECTION_RX) {
@@ -153,6 +162,15 @@ uint32_t gdma_axi_hal_get_eof_desc_addr(gdma_hal_context_t *hal, int chan_id, gd
}
}
void gdma_axi_hal_enable_access_encrypt_mem(gdma_hal_context_t *hal, int chan_id, gdma_channel_direction_t dir, bool en_or_dis)
{
if (dir == GDMA_CHANNEL_DIRECTION_RX) {
axi_dma_ll_rx_enable_ext_mem_ecc_aes_access(hal->axi_dma_dev, chan_id, en_or_dis);
} else {
axi_dma_ll_tx_enable_ext_mem_ecc_aes_access(hal->axi_dma_dev, chan_id, en_or_dis);
}
}
#if SOC_GDMA_SUPPORT_CRC
void gdma_axi_hal_clear_crc(gdma_hal_context_t *hal, int chan_id, gdma_channel_direction_t dir)
{
@@ -238,6 +256,8 @@ void gdma_axi_hal_init(gdma_hal_context_t *hal, const gdma_hal_config_t *config)
hal->read_intr_status = gdma_axi_hal_read_intr_status;
hal->get_intr_status_reg = gdma_axi_hal_get_intr_status_reg;
hal->get_eof_desc_addr = gdma_axi_hal_get_eof_desc_addr;
hal->set_burst_size = gdma_axi_hal_set_burst_size;
hal->enable_access_encrypt_mem = gdma_axi_hal_enable_access_encrypt_mem;
#if SOC_GDMA_SUPPORT_CRC
hal->clear_crc = gdma_axi_hal_clear_crc;
hal->set_crc_poly = gdma_axi_hal_set_crc_poly;